Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/include/sound/q6asm.h b/include/sound/q6asm.h
new file mode 100644
index 0000000..af82b76
--- /dev/null
+++ b/include/sound/q6asm.h
@@ -0,0 +1,254 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __Q6_ASM_H__
+#define __Q6_ASM_H__
+
+#include <mach/qdsp6v2/apr.h>
+#include <mach/msm_subsystem_map.h>
+#include <sound/apr_audio.h>
+
+#define IN 0x000
+#define OUT 0x001
+#define CH_MODE_MONO 0x001
+#define CH_MODE_STEREO 0x002
+
+#define FORMAT_LINEAR_PCM 0x0000
+#define FORMAT_DTMF 0x0001
+#define FORMAT_ADPCM 0x0002
+#define FORMAT_YADPCM 0x0003
+#define FORMAT_MP3 0x0004
+#define FORMAT_MPEG4_AAC 0x0005
+#define FORMAT_AMRNB 0x0006
+#define FORMAT_AMRWB 0x0007
+#define FORMAT_V13K 0x0008
+#define FORMAT_EVRC 0x0009
+#define FORMAT_EVRCB 0x000a
+#define FORMAT_EVRCWB 0x000b
+#define FORMAT_MIDI 0x000c
+#define FORMAT_SBC 0x000d
+#define FORMAT_WMA_V10PRO 0x000e
+#define FORMAT_WMA_V9 0x000f
+#define FORMAT_AMR_WB_PLUS 0x0010
+
+#define ENCDEC_SBCBITRATE 0x0001
+#define ENCDEC_IMMEDIATE_DECODE 0x0002
+#define ENCDEC_CFG_BLK 0x0003
+
+#define CMD_PAUSE 0x0001
+#define CMD_FLUSH 0x0002
+#define CMD_EOS 0x0003
+#define CMD_CLOSE 0x0004
+#define CMD_OUT_FLUSH 0x0005
+
+/* bit 0:1 represents priority of stream */
+#define STREAM_PRIORITY_NORMAL 0x0000
+#define STREAM_PRIORITY_LOW 0x0001
+#define STREAM_PRIORITY_HIGH 0x0002
+
+/* bit 4 represents META enable of encoded data buffer */
+#define BUFFER_META_ENABLE 0x0010
+
+/* Enable Sample_Rate/Channel_Mode notification event from Decoder */
+#define SR_CM_NOTIFY_ENABLE 0x0004
+
+#define ASYNC_IO_MODE 0x0002
+#define SYNC_IO_MODE 0x0001
+#define NO_TIMESTAMP 0xFF00
+#define SET_TIMESTAMP 0x0000
+
+#define SOFT_PAUSE_ENABLE 1
+#define SOFT_PAUSE_DISABLE 0
+
+#define SESSION_MAX 0x08
+
+typedef void (*app_cb)(uint32_t opcode, uint32_t token,
+ uint32_t *payload, void *priv);
+
+struct audio_buffer {
+ dma_addr_t phys;
+ void *data;
+ struct msm_mapped_buffer *mem_buffer;
+ uint32_t used;
+ uint32_t size;/* size of buffer */
+ uint32_t actual_size; /* actual number of bytes read by DSP */
+};
+
+struct audio_aio_write_param {
+ unsigned long paddr;
+ uint32_t uid;
+ uint32_t len;
+ uint32_t msw_ts;
+ uint32_t lsw_ts;
+ uint32_t flags;
+};
+
+struct audio_aio_read_param {
+ unsigned long paddr;
+ uint32_t len;
+ uint32_t uid;
+};
+
+struct audio_port_data {
+ struct audio_buffer *buf;
+ uint32_t max_buf_cnt;
+ uint32_t dsp_buf;
+ uint32_t cpu_buf;
+ /* read or write locks */
+ struct mutex lock;
+ spinlock_t dsp_lock;
+};
+
+struct audio_client {
+ int session;
+ /* idx:1 out port, 0: in port*/
+ struct audio_port_data port[2];
+
+ struct apr_svc *apr;
+ struct mutex cmd_lock;
+
+ atomic_t cmd_state;
+ atomic_t time_flag;
+ wait_queue_head_t cmd_wait;
+ wait_queue_head_t time_wait;
+
+ app_cb cb;
+ void *priv;
+ uint32_t io_mode;
+ uint64_t time_stamp;
+};
+
+void q6asm_audio_client_free(struct audio_client *ac);
+
+struct audio_client *q6asm_audio_client_alloc(app_cb cb, void *priv);
+
+int q6asm_audio_client_buf_alloc(unsigned int dir/* 1:Out,0:In */,
+ struct audio_client *ac,
+ unsigned int bufsz,
+ unsigned int bufcnt);
+int q6asm_audio_client_buf_alloc_contiguous(unsigned int dir
+ /* 1:Out,0:In */,
+ struct audio_client *ac,
+ unsigned int bufsz,
+ unsigned int bufcnt);
+
+int q6asm_audio_client_buf_free_contiguous(unsigned int dir,
+ struct audio_client *ac);
+
+int q6asm_open_read(struct audio_client *ac, uint32_t format);
+
+int q6asm_open_write(struct audio_client *ac, uint32_t format);
+
+int q6asm_open_read_write(struct audio_client *ac,
+ uint32_t rd_format,
+ uint32_t wr_format);
+
+int q6asm_write(struct audio_client *ac, uint32_t len, uint32_t msw_ts,
+ uint32_t lsw_ts, uint32_t flags);
+int q6asm_write_nolock(struct audio_client *ac, uint32_t len, uint32_t msw_ts,
+ uint32_t lsw_ts, uint32_t flags);
+
+int q6asm_async_write(struct audio_client *ac,
+ struct audio_aio_write_param *param);
+
+int q6asm_async_read(struct audio_client *ac,
+ struct audio_aio_read_param *param);
+
+int q6asm_read(struct audio_client *ac);
+int q6asm_read_nolock(struct audio_client *ac);
+
+int q6asm_memory_map(struct audio_client *ac, uint32_t buf_add,
+ int dir, uint32_t bufsz, uint32_t bufcnt);
+
+int q6asm_memory_unmap(struct audio_client *ac, uint32_t buf_add,
+ int dir);
+
+int q6asm_run(struct audio_client *ac, uint32_t flags,
+ uint32_t msw_ts, uint32_t lsw_ts);
+
+int q6asm_run_nowait(struct audio_client *ac, uint32_t flags,
+ uint32_t msw_ts, uint32_t lsw_ts);
+
+int q6asm_reg_tx_overflow(struct audio_client *ac, uint16_t enable);
+
+int q6asm_cmd(struct audio_client *ac, int cmd);
+
+int q6asm_cmd_nowait(struct audio_client *ac, int cmd);
+
+void *q6asm_is_cpu_buf_avail(int dir, struct audio_client *ac,
+ uint32_t *size, uint32_t *idx);
+
+int q6asm_is_dsp_buf_avail(int dir, struct audio_client *ac);
+
+/* File format specific configurations to be added below */
+
+int q6asm_enc_cfg_blk_aac(struct audio_client *ac,
+ uint32_t frames_per_buf,
+ uint32_t sample_rate, uint32_t channels,
+ uint32_t bit_rate,
+ uint32_t mode, uint32_t format);
+
+int q6asm_enc_cfg_blk_pcm(struct audio_client *ac,
+ uint32_t rate, uint32_t channels);
+
+int q6asm_enable_sbrps(struct audio_client *ac,
+ uint32_t sbr_ps);
+
+int q6asm_enc_cfg_blk_qcelp(struct audio_client *ac, uint32_t frames_per_buf,
+ uint16_t min_rate, uint16_t max_rate,
+ uint16_t reduced_rate_level, uint16_t rate_modulation_cmd);
+
+int q6asm_enc_cfg_blk_evrc(struct audio_client *ac, uint32_t frames_per_buf,
+ uint16_t min_rate, uint16_t max_rate,
+ uint16_t rate_modulation_cmd);
+
+int q6asm_enc_cfg_blk_amrnb(struct audio_client *ac, uint32_t frames_per_buf,
+ uint16_t band_mode, uint16_t dtx_enable);
+
+int q6asm_media_format_block_pcm(struct audio_client *ac,
+ uint32_t rate, uint32_t channels);
+
+int q6asm_media_format_block_aac(struct audio_client *ac,
+ struct asm_aac_cfg *cfg);
+
+int q6asm_media_format_block_wma(struct audio_client *ac,
+ void *cfg);
+
+int q6asm_media_format_block_wmapro(struct audio_client *ac,
+ void *cfg);
+
+/* PP specific */
+int q6asm_equalizer(struct audio_client *ac, void *eq);
+
+/* Send Volume Command */
+int q6asm_set_volume(struct audio_client *ac, int volume);
+
+/* Set SoftPause Params */
+int q6asm_set_softpause(struct audio_client *ac,
+ struct asm_softpause_params *param);
+
+/* Send left-right channel gain */
+int q6asm_set_lrgain(struct audio_client *ac, int left_gain, int right_gain);
+
+/* Enable Mute/unmute flag */
+int q6asm_set_mute(struct audio_client *ac, int muteflag);
+
+uint64_t q6asm_get_session_time(struct audio_client *ac);
+
+/* Client can set the IO mode to either AIO/SIO mode */
+int q6asm_set_io_mode(struct audio_client *ac, uint32_t mode);
+
+#ifdef CONFIG_MSM8X60_RTAC
+/* Get Service ID for APR communication */
+int q6asm_get_apr_service_id(int session_id);
+#endif
+
+#endif /* __Q6_ASM_H__ */